Head-to-Head
Overview
Robin Bertrand and T. Kumasaka have met 1 time so far, all in 2026. Robin Bertrand leads 1–0. Their first encounter was at the 2026 M25 Roda de Bara (R16), won by Robin Bertrand.
By surface
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Robin Bertrand and T. Kumasaka have met 1 time so far, all in 2026. Robin Bertrand leads 1–0. Their first encounter was at the 2026 M25 Roda de Bara (R16), won by Robin Bertrand.